4314431121 has 64 divisors (see below), whose sum is σ = 7773782016. Its totient is φ = 2055456000.

The previous prime is 4314431113. The next prime is 4314431141. The reversal of 4314431121 is 1211344134.

It is not a de Polignac number, because 4314431121 - 2³ = 4314431113 is a prime.

It is a super-2 number, since 2×4314431121² = 37228631795706633282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4314431091 and 4314431100.

It is not an unprimeable number, because it can be changed into a prime (4314431141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 466896 + ... + 476046.

It is an arithmetic number, because the mean of its divisors is an integer number (121465344).

Almost surely, 2^4314431121 is an apocalyptic number.

It is an amenable number.

4314431121 is a deficient number, since it is larger than the sum of its proper divisors (3459350895).

4314431121 is a wasteful number, since it uses less digits than its factorization.

4314431121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9342.

The product of its digits is 1152, while the sum is 24.

The square root of 4314431121 is about 65684.3293411754. The cubic root of 4314431121 is about 1627.9504420246.

Adding to 4314431121 its reverse (1211344134), we get a palindrome (5525775255).

The spelling of 4314431121 in words is "four billion, three hundred fourteen million, four hundred thirty-one thousand, one hundred twenty-one".